| [cdt-dev] Indexer Bug or expected behaviour |
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Hi,
My product based on Eclipse 3.2 + CDT
3.1.1.
The Indexer
(implemented 'ScannerConfigurationDiscoveryProfile' extension -
changed gcc TO Mygcc)
worked beautifully on most systems, but had
problems on few.
The virtual "Includes" directory would not appear
& there was no relevant message in the "Problems" view.
As a result, none of the navigation features
would work.
NOTE: I checked the same with CDT (tried managed
make C project) and saw the same problem.
The problem occurs in these
circumstances:
- mount drive (that eclipse is installed in) as
"/"
e.g. I have e:/eclipse so I
would use
mount e: /
(Unmount
any previous existing mount: umount / )
- Launch eclipse from the bash prompt (problem
doesn't occur if launched from explorer)
[-@delicia
/cygdrive/e/eclipse]cd /
[-@delicia /]cd eclipse [-@delicia /eclipse]./eclipse.exe & I use a bash shell (bash 2.05)
- Look under the virtual Includes directory, it
doesn't contain correct entries (refer to attached images).
Debugging the problem -
org.eclipse.cdt.make.internal.core.scannerconfig.util.CygpathTranslator.translateIncludePaths()
calls realPath.toFile().exists(), which evaluates to TRUE; hence no path conversion is done and the parser doesn't identify the standard include directories. I put in a Workaround/Fix: If include path (starts with "/") && (is _not_
followed by cygdrive prefix), then we conclude that the include path starts with
a drive mounted on "/".
Use cygpath to get the drive corresponding to the mount point & prefix existing include path with /cygdrive/<driveLetter>). This format is handled correctly down the line. It would be good if the CDT scanner handled this
case.
Regards,
Delicia.
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Attachment:
CDT_working.JPG
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Attachment:
CDT_NotWorking.JPG
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